package chap2;

/**
 * @author oldliu
 * @since 1.0
 */
public class Qianzhuan {
    public static void main(String[] args) {
        double d=100000000000000000000000000000.7;
        int i=(int)d;
        System.out.println(i);
        int j=20000;
        char meng=(char)j;
        System.out.println(meng);
    }
}
